You can quickly expand/hide the Hourly forecast by clicking the temperature on the left side of the weather menu. You can also adjust the switch in the weather settings:

Click the weather widget at the top right corner of your dashboard.

Click the three dots at the top right corner of the weather menu.

Click the switch next to Hourly forecast.

Showing & hiding the Extra weather info

You can quickly expand/hide the Extra weather info by clicking the Feels like, Chance of rain, and Wind information on the right side of the weather menu. You can also adjust the switch in the weather settings: